HP Compaq pro 6300 specifications: 

1. Processor:

   • Intel Core i7 (3rd generation)

2. Memory (RAM):

   • 8GB DDR3 RAM

3. Storage:

   • 500GB Hard Disk Drive (HDD)

4. Graphics:

   • Integrated graphics intel HD

5. Display:

   • All-in-One form factor with an integrated display 21.5"

6. Operating System:

   • Windows 10

7. Optical Drive:

   • DVD-RW (Read/Write) drive for optical media

8. Ports and Connectivity:

   • USB ports
   • Ethernet port
   • Audio ports

9. Input Devices:

   • Keyboard and mouse

10. Audio:

    • Integrated audio system with speakers

11. Networking:

    • Ethernet LAN for wired connectivity